complexometric titration

complexometric titration
комплексометричне титрування; комплексонометричне титрування

English-Ukrainian analytical chemistry dictionary. 2013.

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  • Complexometric titration — (sometimes chelatometry) is a form of volumetric analysis in which the formation of a colored complex is used to indicate the end point of a titration. Complexometric titrations are particularly useful for the determination of a mixture of… …   Wikipedia

  • complexometric titration — titration of a substance (e.g., the calcium in clear serum) with a complexing agent (e.g., EDTA); the endpoint of the titration is generally observed as a change in color of the solution …   Medical dictionary

  • Titration (disambiguation) — Titration is a common laboratory method of quantitative chemical analysis that is used to determine the unknown concentration of a known reactant.Titration may also refer to:* Acid base titration, based on the neutralization reaction * Redox… …   Wikipedia

  • Complexometric indicator — A complexometric indicator is an ionochromic dye that undergoes a definite color change in presence of specific metal ions.[1] It forms a weak complex with the ions present in the solution, which has a significantly different color from the form… …   Wikipedia

  • Titration — [ frame|Titration setup: the titrant drops from the burette into the analyte solution in the flask. An indicator present then changes color permanently at the endpoint.] Titration is a common laboratory method of quantitative chemical analysis… …   Wikipedia

  • complexometric — adjective a) Describing a form of titration in which the titrant forms a complex (usually coloured) with the analyte b) Describing any indicator that is used in such titrations See Also: complexometry …   Wiktionary

  • Thermometric titration — titration systems have pre dominated in this area since the 1970 s. With the advent of cheap computers able to handle the powerful thermometric titration software, development has now reached the stage where easy to use automated thermometric… …   Wikipedia

  • Indicator — may mean:* pH indicator, a chemical detector for protons in acid base titrations * Redox indicator, a chemical detector for redox titrations * Complexometric indicator, a chemical detector for metal ions in complexometric titrations * Zeta… …   Wikipedia

  • Eriochrome Black T — Chembox new ImageFile = Erio T.svg IUPACName = sodium (4Z) 4 [(1 hydroxynaphthalen 2 yl hydrazinylidene] 7 nitro 3 oxo Y naphthalene 1 sulfonate OtherNames = Eriochrome Black T, Solochrome Black T, EBT Section1 = Chembox Identifiers CASNo = 1787… …   Wikipedia

  • Triethanolamine — Chembox new ImageFile = Triethanolamine.png ImageSize = IUPACName = 2,2 ,2 Nitrilotriethanol OtherNames = Tris(2 hydroxyethyl)amine, 2,2 ,2 Trihydroxy triethylamine, Triethylolamine, Trolamine, TEA Section1 = Chembox Identifiers CASNo = 102 71 6… …   Wikipedia

  • Valoración Complexométrica — (o Quelatometría) es una forma de análisis volumétrico basado en la formación de compuestos poco disociados:[1] halogenuros de mercurio, cianuro de plata, fluoruro de aluminio. Se suele utilizar la formación de un complejo coloreado para indicar… …   Wikipedia Español

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